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feat: more incremental reposting behaviour

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hugo
2026-02-21 18:44:51 +01:00
parent 3fb0085b11
commit c192237185
2 changed files with 598 additions and 65 deletions
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270
tests/engine/BlogGenerationEngine.test.ts
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@@ -607,9 +607,10 @@ describe('BlogGenerationEngine', () => {
expect(sitemap).toContain('<loc>https://example.com/page/2/</loc>');
});
it('applies validation by deleting first, then rendering category, tag, and date sections', async () => {
it('applies validation by generating only missing category and tag routes', async () => {
const posts = [
makePost({ id: '1', slug: 'ordered-post', categories: ['news'], tags: ['ordered-tag'], createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'other-post', categories: ['other-category'], tags: ['other-tag'], createdAt: new Date('2024-12-20T10:00:00Z') }),
];
setupPosts(posts);
@@ -619,31 +620,7 @@ describe('BlogGenerationEngine', () => {
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const engine = new BlogGenerationEngine();
const callOrder: string[] = [];
const generateSpy = vi.spyOn(engine, 'generate').mockImplementation(async (opts) => {
const staleExistsAtRenderTime = await fileExists(path.join(tempDir, 'html', 'stale', 'index.html'));
expect(staleExistsAtRenderTime).toBe(false);
callOrder.push((opts.sections || []).join(','));
return {
path: path.join(tempDir, 'html', 'sitemap.xml'),
urlCount: 0,
postCount: 0,
feedPostCount: 0,
tagCount: 0,
categoryCount: 0,
archiveCount: 0,
pagesGenerated: 1,
feeds: {
rssPath: path.join(tempDir, 'html', 'rss.xml'),
atomPath: path.join(tempDir, 'html', 'atom.xml'),
},
changed: {
sitemap: false,
rss: false,
atom: false,
},
};
});
const generateSpy = vi.spyOn(engine, 'generate');
const result = await engine.applyValidation({
projectId: 'test',
@@ -653,18 +630,253 @@ describe('BlogGenerationEngine', () => {
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/category/news', '/tag/ordered-tag', '/2025/01'],
missingUrlPaths: ['/category/news', '/tag/ordered-tag'],
extraUrlPaths: ['/stale'],
expectedUrlCount: 3,
expectedUrlCount: 2,
existingHtmlUrlCount: 1,
}, vi.fn());
expect(result.deletedUrlCount).toBe(1);
expect(callOrder).toEqual(['category', 'tag', 'date']);
expect(generateSpy).not.toHaveBeenCalled();
expect(await fileExists(path.join(tempDir, 'html', 'category', 'news', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', 'tag', 'ordered-tag', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', 'category', 'other-category', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', 'tag', 'other-tag', 'index.html'))).toBe(false);
generateSpy.mockRestore();
});
it('applies validation for a missing month by generating that month and its day archives only', async () => {
const posts = [
makePost({ id: '1', slug: 'jan-post', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'feb-post', createdAt: new Date('2025-02-20T10:00:00Z') }),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const engine = new BlogGenerationEngine();
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025/01'],
extraUrlPaths: [],
expectedUrlCount: 1,
existingHtmlUrlCount: 0,
}, vi.fn());
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '02', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2025', '02', '20', 'index.html'))).toBe(false);
});
it('applies validation for a missing year by generating that year and nested month/day archives only', async () => {
const posts = [
makePost({ id: '1', slug: 'year-2025', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'year-2024', createdAt: new Date('2024-02-20T10:00:00Z') }),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const engine = new BlogGenerationEngine();
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025'],
extraUrlPaths: [],
expectedUrlCount: 1,
existingHtmlUrlCount: 0,
}, vi.fn());
expect(await fileExists(path.join(tempDir, 'html', '2025', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2024', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', '20', 'index.html'))).toBe(false);
});
it('applies validation for a missing post by generating post and its date archives only', async () => {
const posts = [
makePost({ id: '1', slug: 'target-post', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'other-year-post', createdAt: new Date('2024-02-20T10:00:00Z') }),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const engine = new BlogGenerationEngine();
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025/01/15/target-post'],
extraUrlPaths: [],
expectedUrlCount: 1,
existingHtmlUrlCount: 0,
}, vi.fn());
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'target-post', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2024', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', '20', 'index.html'))).toBe(false);
});
it('merges date archive renders when multiple missing posts share the same date lineage', async () => {
const posts = [
makePost({ id: '1', slug: 'target-post-1', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'target-post-2', createdAt: new Date('2025-01-15T11:00:00Z') }),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const { PageRenderer } = await import('../../src/main/engine/PageRenderer');
const engine = new BlogGenerationEngine();
const renderPostListSpy = vi.spyOn(PageRenderer.prototype, 'renderPostList');
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025/01/15/target-post-1', '/2025/01/15/target-post-2'],
extraUrlPaths: [],
expectedUrlCount: 2,
existingHtmlUrlCount: 0,
}, vi.fn());
const dateCalls = renderPostListSpy.mock.calls
.map(([, , renderOptions]) => renderOptions)
.filter((renderOptions) => renderOptions?.routeKind === 'date');
const yearCalls = dateCalls.filter((call) => call.archiveContext?.kind === 'year' && call.archiveContext?.year === 2025);
const monthCalls = dateCalls.filter((call) => call.archiveContext?.kind === 'month' && call.archiveContext?.year === 2025 && call.archiveContext?.month === 1);
const dayCalls = dateCalls.filter((call) => call.archiveContext?.kind === 'day' && call.archiveContext?.year === 2025 && call.archiveContext?.month === 1 && call.archiveContext?.day === 15);
expect(yearCalls).toHaveLength(1);
expect(monthCalls).toHaveLength(1);
expect(dayCalls).toHaveLength(1);
renderPostListSpy.mockRestore();
});
it('applies validation for a missing post by rerendering its categories and tags', async () => {
const posts = [
makePost({
id: '1',
slug: 'cat-tag-post',
createdAt: new Date('2025-01-15T10:00:00Z'),
categories: ['news'],
tags: ['alpha'],
}),
makePost({
id: '2',
slug: 'other-post',
createdAt: new Date('2024-02-20T10:00:00Z'),
categories: ['other-category'],
tags: ['other-tag'],
}),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const engine = new BlogGenerationEngine();
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025/01/15/cat-tag-post'],
extraUrlPaths: [],
expectedUrlCount: 1,
existingHtmlUrlCount: 0,
}, vi.fn());
expect(await fileExists(path.join(tempDir, 'html', 'category', 'news', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', 'tag', 'alpha', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', 'category', 'other-category', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', 'tag', 'other-tag', 'index.html'))).toBe(false);
});
it('deduplicates category and tag rerenders when multiple missing posts share them', async () => {
const posts = [
makePost({
id: '1',
slug: 'shared-1',
createdAt: new Date('2025-01-15T10:00:00Z'),
categories: ['news'],
tags: ['alpha'],
}),
makePost({
id: '2',
slug: 'shared-2',
createdAt: new Date('2025-01-16T10:00:00Z'),
categories: ['news'],
tags: ['alpha'],
}),
];
setupPosts(posts);
const { BlogGenerationEngine } = await import('../../src/main/engine/BlogGenerationEngine');
const { PageRenderer } = await import('../../src/main/engine/PageRenderer');
const engine = new BlogGenerationEngine();
const renderPostListSpy = vi.spyOn(PageRenderer.prototype, 'renderPostList');
await engine.applyValidation({
projectId: 'test',
projectName: 'Test Blog',
dataDir: tempDir,
baseUrl: 'https://example.com',
}, {
sitemapPath: path.join(tempDir, 'html', 'sitemap.xml'),
sitemapChanged: false,
missingUrlPaths: ['/2025/01/15/shared-1', '/2025/01/16/shared-2'],
extraUrlPaths: [],
expectedUrlCount: 2,
existingHtmlUrlCount: 0,
}, vi.fn());
const categoryCalls = renderPostListSpy.mock.calls
.map(([, , renderOptions]) => renderOptions)
.filter((renderOptions) => renderOptions?.archiveContext?.kind === 'category' && renderOptions?.archiveContext?.name === 'news');
const tagCalls = renderPostListSpy.mock.calls
.map(([, , renderOptions]) => renderOptions)
.filter((renderOptions) => renderOptions?.archiveContext?.kind === 'tag' && renderOptions?.archiveContext?.name === 'alpha');
expect(categoryCalls).toHaveLength(1);
expect(tagCalls).toHaveLength(1);
renderPostListSpy.mockRestore();
});
it('generates HTML that references local assets not CDN', async () => {
const posts = [makePost({ id: '1', slug: 'test' })];
await generate(posts);